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HomeMy WebLinkAboutD-271105T AT 1 N N CL 0 I LALL 46 NUUR5 bl:F-URE YOU DIG SSMH _SSMH 96'> CATCH BASIN Q RIM E[ =29.21 RIM EL =28.41 9z : �i , �, IM EL =28.67 1-800- 424 -5555 8" NW IE =17.91 8" N IE =17.91 ii /�� 6 "PVC E IE =23.96 8" SW IE =17.91 8" SW IE =17.91 GG/ i 42 "CC NE IE =20.92 CATCH BASIN °' �L� , 42 "CC SW IE =20.88 __ / i L RIM EL =28.60 -. _ 6 "_ 48 "CC SE IE =20.84 6 "PVC NE IE =27.30 -CATCH BASIN - `G 144 "0 CATCH BASIN RIM EL =25.21 G gyp, RIM E =29.48 ��/ / 4 " C NW IE =20.73 CATCH BASIN SSMH PRECAST OR CAST -IN PLACE BACK -UP POWER 6 "DI E IE =24.01 y, ' BOX CULVERT ANGLE SECTION SSMH GENERATOR / \� ���' 2 "CC E IE =20.92 RIM EL =27.41 RIM EL =28.45 RIM EL =29.19 / / 3 72" CC SCALE: 1 =20 I - WITH RISER, _ _ _ _ _ _ 4 "PVC N IE -25.51 18" E &W IE -16.45 18" E &W IE -16.89 � _ SEE DETAIL 3 - GAS METER 5`� / /� CENTER OF 39 4 "PVC E IE =24.01 12" S IE =16.95 8" NE IE =17.44 WITH BOLLARDS / / 8" S IE =23.41 6" NE IE =17.75 11 X" N IE= - - - - - - - I T 144 " - -- - - STORM DRAINAGE NOTES 00 6" NW I E =17.75 i // N= 174391.97 EX. 8" DDCVA � SURVEY CO/ITRRPC o BH -4 E- 129955 .85 0 CONTRACTOR SHALL REMOVE AND WASTEHAUL EXISTING IN VAULT T� 6Z CT. CD--- APT.# 103/ , o RIM E 29.63 AREA INLET, CATCH BASIN, OR STORM DRAIN MANHOLE. EX. 8 "W FIRE SPRINKLER vauL E N =179f 62,. 8 � NE E= 12 993?�41 1 CONNECT 3 1 g O2 CONTRACTOR SHALL PROTECT EXISTING STORM PIPE - _ DURING CONSTRUCTION ACC SS RISER #3, / // / WATER LINE CSE1�i� 6 32 ,- - STD. COVER Ex. 1.5 - O CONTRACTOR SHALL FILL PIPE WITH LIGHTWEIGHT CDF RELOCATION c__\ 12"W PLAN W -2114 METER 29 T T T SEE SPECS. AN W w w ° 12. ILF +57.x3, T { } D INSTALL PERMANENT CONCRETE PLUG ( ) _ __ __ _ 15 SEE SHEET 7 S ( 6,, w RIM 28.5± wSS w w 12,. D1 - -w IN END OF EXISTING STORM DRAIN PIPE AND ABANDON SURVEY CONTRA I 8 �' �',�,� 15 10 36" SEW INSTALL PROJECT PIPE IN PLACE. PT.# 104 _ 1 ENCA ENT SIGN 20 FROM ® CAUTION: POTENTIAL UTILITY CONFLICT. CONTRACTOR 18 ' 18" SS � � w 1 END OF WAJ..K� N= 174301.57 � �I °� �` N SHALL USE "ETHAFOAM" PAD AS SEPARATION BETWEEN � E= 1299251.32 1 E - _ \ - - 1 +00 A LESS RISER #4 sS UTILITIES WHERE VERTICAL SEPARATION IS LESS THAN 6" STD. OVER 0 124 SEWER EL= .62 15 - I ENCEMENT RIM =3 0± STA. 15+ 7 GOB` 18" E &W IE- 9.57 0 CONTRACTOR SHALL REMOVE AND WASTEHAUL EXISTING - - -- - `�` I PIPE / , / - = Tv 8 "PVC s IE= STORM DRAIN PIPE. 1 1 PLUG / -30 2 © CONTRACTOR SHALL MAINTAIN 6" MINIMUM HORIZONTAL CATCH BASIN ^� -B x / 9 EAU T SEPARATION BETWEEN CATCH BASIN AND GAS LINE. RIM EL =27.19 - - - T -_- _ - - E 32 1 8' N IE =21.94 TE � -130x gH_3 E CONTRACTOR SHALL IDENTIFY ANY SEPARATION LESS t \ / / / _ - AULT T 8" S IE =21.94 3 i 0 -31 6" T NE WATER LIN THAN 6 �� FOR REVIEW BY CITY. PR ST OR CAST -IN P Bo 13,00 1 � - -z� SPRINKLER E S E�" 7 O7 CONTRACTOR SHALL INSTALL WATER LINE PER SPECS. CULV T\ ANGLE SEC WIT ISER, / SEE DE L $TA. 13 +84. ' NP� R LINE , VALVES �� �� M ® CONTRACTOR SHALL MAINTAIN 12" MINIMUM HORIZONTAL 2 / CONSTRUCTI N BASELINE ANGLE POINT Q SEE SH ET 7 �2 �o �� SEPARATION BETWEEN CATCH BASIN AND WATER LINE. N=174323. 93 .5 E= 129935 .59 I wATE CONTRACTOR SHALL IDENTIFY ANY SEPARATION LESS � PRECAST OR T -IN PLACE VAULT THAN 12 „ FOR REVIEW BY CITY. �, - BOX CULV 'f A E STA. 12 +70. , TIO ITH RISER, OR 99 CONTRACTOR SHALL COORDINATE UTILITY RELOCATIONS - - A ESS RISER #2y CONSTRU ON BASELINE ANGLE POINT - S ETAIL STA. 1 +4 .17 WITH UTILITY OWNERS. TD. COVER MATCHLINE - STA 12+ N=134-276.11 w 4 PROPO ED CULVERT NGLE POIN STA. LEFT = 1299256.33 -- 11 - -� -E_1 45-- -- 10 PRIOR TO CONSTRUCTION, CONTRACTOR SHALL POTHOLE RIM =26.5± w A 2952 .46 EXISTING 18" SEWER LINE TO VERIFY LOCATION AND Approved B B 28 007 o 4� �O +P 37338 13 R SSz� ONAL� EXPIRES: 8/20/2007 1:�8c��I�IM�aI� Lr CONSULTING ENGINEERS 7m nexM avIME NOM sum Poo s'Enrn.E, vns uNum gm a w e" -o86o D-271 0 CONSTRUCTABILITY WITH BOX CULVERT. 11 CONTRACTOR SHALL CORE DRILL AND CONNECT EXISTING # STORM PIPE TO NEW BOX CULVERT. LOCATION OF 8" 2" STW :GAS I.E. 24.33 ACCESS RISER 3 : . - - 2" TEL: I.E. 24.33 - ACCESS- RISER #4 e PIPE SHOWN IS APPROXIMATE. CONTRACTOR TO PROVIDE 42 ": GONC, STOR :M I.E. 19.6 ±: : : : TEMPORARY BYPASS UNTIL A PERMANENT CONNECTION ACCESS RISER #2 = = : IS MADE. :........... : ...................:............. .........................:...................:............... .... :...................:...... = : : - ...2" STW GAS I.E. 27.2± �/ .. : ..... ............:... - ........... .......................... .................... ....... . . .. EIGHT - - - - - � - 1 CONTRACTOR TO STAY UNDER 35 FOOT H 2" UNK I.E. 27.25± ® 18" SANITARY SEWER = RESTRICTION SET BY SEATTLE CITY LIGHT. : CONNECT :EXISTING 8" :SD : I.E. UNKNOWN _ 1 1 : _ _ : Pvc TL 1.:E. 26.8 ±, n4: -1.E. 17.25± 10 LOCATIONS OF GEOTECH BORE HOLES ARE : _ _ :6" TEL(?) I.E. 25.95± 12 ": DI WATER I.E. 24.9± _ APPROXIMATE. : :12" AC SANITARY SEWER: � � : - • :IE -1756 : E 24 0...:... ............ .. ........... ....--- .......... O 8" DI .WATER =-- 4. 4 : 14 CONTRACTOR TO REMOVE ECOLOGY BLOCKS AND I 5± DELIVERY TO CITY SHOP. COORDINATE DELIVERY WITH 4" PVC ELEC TA 6+ 0 9. 3 9 SHOP. RIP -RAP TO BE REMOVED, AS NEEDED. : EXISTING GROUND = " - = = I.E. 27.4± : �, EXIST CB: 15 ® q PROPOSED : ELEC TEL CONTRACTOR TO TAKE PRECAUTION AND IMPLEMENT � : = o ....................:............ ....... :............................ 4-x6- -BOX - CULVERT .. ......... .........,..........- .:........ :.- � .......... :.. i. 3� MEASURES TO PROTECT EXISTING SEWER LINE - -- . N : ABANDON : RELOCATE 16 PROTECT LIGHT POLE, OR REMOVE AND RESTORE AFTER 8 WATER _ o a 12 :WA 0 0 TER I= Z : o a a I e I CONSTRUCTION. 25 0 . : .w .......... .... ,.... 1 1 Q PROTECT TREES, CITY APPROVAL NEEDED FOR REMOVAL. "` _17 --e- - - -- - --------- - - - - -- - - -- : ----- : - - - -- ---------- "---- - - - - -- - -- - : - - -- i - - -- 1 2cJ 1 "' U' REMOVE 1 " IRRIGATION PIPE. RESTORE POWER AND 71 LF 4'x6' CONC. BOX CULVERT-=. - w 84 LF 4'x6' CONC. BOX CULVERT -, : : : : _ X88 LF 4'x6' CONC. BOX CULVERT ' : = 0.0022 : I ` i I WATER IMMEDIATELY AFTER CULVERT CONSTRUCTION Z W , : S = 0.0022 : = S--'0.0022 : _ 1 2 cn , , _ : , _ 1 i l PASSES AREA. T 0 '- _ - PROJECT SIGN PER CITY DE Q = : - � = : = - = I.E. 20.73 : 19 TAIL, SEE SPECIFICATIONS. ' = T = = :STA. 15 +4617 = 22 CONTRACTOR TO MAINTAAN 15 FOOT CLEARANCE FROM 15 CULVERT ANGLE POINT CULVERT ANGLE POINT: :CULVERT ANGLE POINT Ir o.15. :......- PSE OVERHEAD POWER LINES. IE= 19:95........... .......................:. I. E.•- 20, 56. ..:................... :........ ..........:.........,CALCULATED LOCATION (IE = 18.76) 1 rJ : 24"0 SEWER ENCASEMENT : = POTHOLED LOCATION (IE = 17.5) : PIPE ri 36 "� SEWER 2 [FOUND BY PROBING DUE TO l 1 :6 : : : SEME 6 : SEED SHEETT11R,] DETAIL 4 1 ENCA N7 ..................:............. ......:...................:.... : PIPE - ................................. a..................:......... .........._...................: ...............,:........ : HORIZONTAL SCALE: 1 " =20' _ a VERTICAL SCALE: ::1 " =5' o a x o C� d